Table 1

Journal of Narval/TBL observations and magnetic field measurements of HD 43317.

Nr.

Mid-HJD

Texp

Phase

Bl

S/N

−2456000

s

G

1

185.66197

4 × 1000

0.35710

−64.9 ± 47.1

3860

2

203.61791

4 × 1000

0.37792

−48.1 ± 34.3

5299

3

206.64675

4 × 1000

0.75506

55.6 ± 36.7

4901

4

214.58370

4 × 1000

0.60474

−141.1 ± 44.9

3971

5

230.60774

3 × (4 × 800)

0.47150

−79.3 ± 22.4

7962

6

232.58893

3 × (4 × 800)

0.68052

−90.8 ± 25.9

6862

7

244.60017

3 × (4 × 800)

0.07301

176.8 ± 30.9

5756

8

245.67528

3 × (4 × 800)

0.27176

124.6 ± 50.6

3595

9

254.55404

3 × (4 × 800)

0.17155

151.1 ± 45.8

3939

Notes. Column 1 indicates the number of the magnetic measurement. Column 2 gives the heliocentric Julian date (HJD) at the middle of the observations, and Col. 3 gives the total exposure time in seconds. Column 4 provides the rotational phase using Prot = 0.8968634 d and the reference date HJD0 = 2 455 174.57665. The longitudinal magnetic field value Bl in Gauss extracted from LSD profiles is given in Col. 5, and the S/N per 2.6 km s-1 pixels in the LSD Stokes V profile is indicated in Col. 6.

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